References - Immundiagnostik Tryptophan (IDK® Tryptophan) ELISA

Zimmer P, Schmidt ME, Prentzell MT, et al. Resistance Exercise Reduces Kynurenine Pathway Metabolites in Breast Cancer Patients Undergoing Radiotherapy. Front Oncol. 2019;9(September):1-11. doi:10.3389/fonc.2019.00962